How to get from Boissy-Saint-Leger to Fleury-Merogis by RER and bus?

From Boissy-Saint-Leger to Fleury-Merogis by RER and bus

To get from Boissy-Saint-Leger to Fleury-Merogis in Paris, you’ll need to take 2 RER lines and one bus line: take the A RER from Boissy-Saint-Léger station to Gare de Lyon station. Next, you’ll have to switch to the D RER and finally take the 4524 bus from Gare de Juvisy station to La Gribelette station. The total trip duration for this route is approximately 1 hr 52 min. The RER and bus schedule from Boissy-Saint-Leger may change. We recommend you check the updated RER and bus schedule to Fleury-Merogis on the Moovit app.

112min
Walk to RER stationRER - A
RER - A
RER - D
RER - D
Bus - 45244524
Walk to Fleury-Merogis
Leaves from Boissy-Saint-Léger

Step by Step

  • 1
    Walk to RER station
    Walk to RER station
    Boissy-Saint-Léger
    680 m • 9 min
  • 2
    RER - A
    Wait for RER
    A
    Saint-Germain-En-Laye
  • 3
    Ride to RER station
    Ride to RER station
    Gare de Lyon
    28 min
  • 4
    RER - D
    Wait for RER
    D
    Corbeil-Essonnes
  • 5
    Ride to RER station
    Ride to RER station
    Juvisy
    27 min
  • 6
    Walk to bus station
    Walk to bus station
    Gare de Juvisy
    100 m • 2 min
  • 7
    Bus - 45244524
    Wait for bus
    4524
    Gare de Sainte-Geneviève-Des-Bois
  • 8
    Ride to bus station
    Ride to bus station
    La Gribelette
    26 min
  • 9
    Walk to Fleury-Merogis
    Walk to
    Fleury-Merogis
    850 m • 11 min
*Duration based on 8am traffic

Alternative route from Boissy-Saint-Leger to Fleury-Merogis by RER and bus via 428, D and 4221

To get from Boissy-Saint-Leger to Fleury-Merogis in Paris, you’ll need to take 2 bus lines and one RER line: take the 428 bus from Le Naoures C.H. E. Roux station to Gare Routière de Villeneuve-Saint-Georges station. Next, you’ll have to switch to the D RER and finally take the 4221 bus from Gare de Grigny Centre station to Résidence station. The total trip duration for this route is approximately 1 hr 40 min. The RER and bus schedule from Boissy-Saint-Leger may change. We recommend you check the updated RER and bus schedule to Fleury-Merogis on the Moovit app.

100min
Walk to bus station
Bus - 428428
RER - D
RER - D
Bus - 42214221
Walk to Fleury-Merogis
Leaves from Le Naoures C.H. E. Roux

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Le Naoures C.H. E. Roux
    1.74 km • 23 min
  • 2
    Bus - 428428
    Wait for bus
    428
    Gare Routière de Villeneuve-Saint-Georges
  • 3
    Ride to bus station
    Ride to bus station
    Gare Routière de Villeneuve-Saint-Georges
    15 min
  • 4
    Walk to RER station
    Walk to RER station
    Villeneuve-Saint-Georges
    190 m • 3 min
  • 5
    RER - D
    Wait for RER
    D
    Corbeil-Essonnes
  • 6
    Ride to RER station
    Ride to RER station
    Grigny Centre
    14 min
  • 7
    Walk to bus station
    Walk to bus station
    Gare de Grigny Centre
    150 m • 3 min
  • 8
    Bus - 42214221
    Wait for bus
    4221
    Zi Croix Blanche
  • 9
    Ride to bus station
    Ride to bus station
    Résidence
    19 min
  • 10
    Walk to Fleury-Merogis
    Walk to
    Fleury-Merogis
    520 m • 7 min
*Duration based on 8am traffic
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Public transit directions from Boissy-Saint-Leger to Fleury-Merogis

The distance between Boissy-Saint-Leger, Paris and Fleury-Merogis, Paris is approximately 51.81 km, which can typically be travelled in 112 min. Moovit will show you the directions from Boissy-Saint-Leger to Fleury-Merogis by RER and bus, so no matter how you choose to travel in Paris – you will always have plenty of easy options.

RER And Bus schedule from Boissy-Saint-Leger to Fleury-Merogis

To check the RER and bus schedule from Boissy-Saint-Leger to Fleury-Merogis using the Moovit app, first download and open the app on your smartphone. Enter your starting point (Boissy-Saint-Leger) and destination (Fleury-Merogis), then select the desired date and time of travel. Moovit will show all available RER and bus routes, estimated travel times, and any required transfers. You can view detailed departure and arrival times for each RER and bus, as well as real-time updates for delays or changes. Use this information to plan your trip and stay up to date with the latest RER and bus schedules.

Related Routes

Alternative route from Boissy-Saint-Leger to Fleury-Merogis by RER and bus via 428, D and 4221

To get from Boissy-Saint-Leger to Fleury-Merogis in Paris, you’ll need to take 2 bus lines and one RER line: take the 428 bus from Le Naoures C.H. E. Roux station to Gare Routière de Villeneuve-Saint-Georges station. Next, you’ll have to switch to the D RER and finally take the 4221 bus from Gare de Grigny Centre station to Résidence station. The total trip duration for this route is approximately 1 hr 40 min. The RER and bus schedule from Boissy-Saint-Leger may change. We recommend you check the updated RER and bus schedule to Fleury-Merogis on the Moovit app.

100min
Walk to bus station
Bus - 428428
RER - D
RER - D
Bus - 42214221
Walk to Fleury-Merogis
Leaves from Le Naoures C.H. E. Roux

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Le Naoures C.H. E. Roux
    1.74 km • 23 min
  • 2
    Bus - 428428
    Wait for bus
    428
    Gare Routière de Villeneuve-Saint-Georges
  • 3
    Ride to bus station
    Ride to bus station
    Gare Routière de Villeneuve-Saint-Georges
    15 min
  • 4
    Walk to RER station
    Walk to RER station
    Villeneuve-Saint-Georges
    190 m • 3 min
  • 5
    RER - D
    Wait for RER
    D
    Corbeil-Essonnes
  • 6
    Ride to RER station
    Ride to RER station
    Grigny Centre
    14 min
  • 7
    Walk to bus station
    Walk to bus station
    Gare de Grigny Centre
    150 m • 3 min
  • 8
    Bus - 42214221
    Wait for bus
    4221
    Zi Croix Blanche
  • 9
    Ride to bus station
    Ride to bus station
    Résidence
    19 min
  • 10
    Walk to Fleury-Merogis
    Walk to
    Fleury-Merogis
    520 m • 7 min
*Duration based on 8am traffic

Questions & Answers

  • What is the fastest way to get from Boissy-Saint-Leger to Fleury-Merogis?

    The fastest way takes 112 minutes, using RER line A, RER line D, Bus line 4524.

  • What is the alternative route to get from Boissy-Saint-Leger to Fleury-Merogis?

    The alternative route takes 100 minutes, using Bus line 428, RER line D, Bus line 4221.

  • Is there a direct RER between Boissy-Saint-Leger and Fleury-Merogis in Paris?

    No, you’ll have to take 2 RER lines and one bus line in total. The total travelling time is 1 hr 52 min.

  • Which RER line goes from Boissy-Saint-Leger to Fleury-Merogis in Paris?

    The A RER line goes from Boissy-Saint-Léger station near Boissy-Saint-Leger to Saint-Germain-En-Laye station. From there you’ll have to take one RER line and one bus line till Saint-Germain-En-Laye station near Fleury-Merogis in Paris.

  • How long does it take to travel from Boissy-Saint-Leger to Fleury-Merogis in Paris by RER and bus?

    The total travel time between Boissy-Saint-Leger and Fleury-Merogis in Paris by RER and bus is about 1 hr 52 min.

  • Where do I get on the RER near Boissy-Saint-Leger to get to Fleury-Merogis in Paris?

    Get on the A RER from the Boissy-Saint-Léger station near Boissy-Saint-Leger in Paris.

  • Where do I get off the RER when travelling between Boissy-Saint-Leger and Fleury-Merogis in Paris?

    Get off the RER at the Saint-Germain-En-Laye stop, which is closest to Fleury-Merogis in Paris.

Popular Routes